public void FileCountByExtension()
{
// Arrange
var subject = new Linq();
var expectedList = new Dictionary <string, int>
{
{ "frx", 1 },
{ "txt", 3 },
{ "dbf", 1 },
{ "pdf", 2 },
{ "frt", 1 },
{ "xml", 1 }
};
// Act
var actual = subject.GetFileCountByExtension(
new List <string>
{
"aaa.frx", "bbb.TXT", "xyz.dbf", "abc.pdf",
"aaaa.PDF", "xyz.frt", "abc.xml", "ccc.txt", "zzz.txt"
});
// Assert
Assert.AreEqual(6, actual.Count);
foreach (var actualFc in actual)
{
Assert.IsTrue(expectedList.Contains(actualFc));
}
}
